.ml15{margin-left:15px}
.mt15{margin-top:15px}
.mr15{margin-right:15px}


.position{width:100%; height:38px; background:#fff; color:#666; border-bottom: 1px solid #DBE2E6; line-height:38px;}
.box{margin:20px 0 0 20px; width:92%; border: 1px solid #DBE2E6;
		box-shadow: 2px 1px 10px #DBE2E6; border-radius: 3px; padding: 28px 22px; background: #fff;}
		
.page-center{ position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);
				width:50%; height:50%}
.text-center{text-align:center}